#include"test.h"

int main()
{
	//example_1();
	//example_2();
	//example_3();
	//example_4();
	//int a = -5;
	//int b = -9;
	//swap(a, b);
	//char arr[] = { 1, 2, 3, 4, 5, 1, 2, 3, 4, '\0'};
	//char n = find(arr);
	//printf("%d", n);
	example_5();
	return 0;
}